@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49e21bf0-6683-49ec-b9eb-3720b0645c32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49e21bf0-6683-49ec-b9eb-3720b0645c32> .